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MM

50 

Perfect fit for superb mobile stereo sound and speech 

            

The MM 50 reproduces outstanding, professional quality 
stereo acoustics to ensure you gain maximum pleasure from 
your mobile entertainment tool. Choose your ideal size ear 
sleeve for an optimum fit and get high isolation against 
environmental noise as well as a very good bass response.  
 

 

Natural sound reproduction and high dynamic  

 

Outstanding bass response 

 

Extremely robust, even at high sound pressure levels  

 

Universal fit due to varying sized ear sleeves  

 

In-line microphone with convenient “answer/end” button

 

2.5 mm mini jack, 4-poled or direct connection to Sony-
Ericsson - no adapter needed 

 

2-year guarantee 

 

Technical data 

Headphones 
Frequency response  .............. 18 – 22,000 Hz 
Impedance............................... 16 

 

Sound pressure level.............. 106 dB 
 
Microphone 
Frequency response ............... 80 – 15,000 Hz 
Pick-up pattern....................... Omni-directional 
Sensitivity  .............................. -42 dB  
 
Colour....................................... Black with chrome highlight 
Ear coupling ............................ In-the-ear 
Cable length (asymmetric) ... 1.0-1.3 m / 3.3-4.3 ft 
Connector plugs  ....................2.5 mm plug or specific plugs for 

Sony-Ericsson 

 

Accessories

 

Included: 

 

3 ear sleeves (small, medium, large) 

 

Carry bag 

 

Clothing clip 

 

Outstanding, high-end quality 
acoustics to maximize enjoyment of 
your modern mobile multimedia tool 

 

Superb stereo sound, with high 
dynamics and excellent bass 
response  

 

Subtle in-ear monitors that 
effectively blocks out surrounding 
noise 

 

3 ear sleeve sizes allows for superior 
individual fit and optimal acoustics 

Contact details 
 
 

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